Blind Camera Comparison Video: iPhone 12 Pro Max vs. Samsung Galaxy S21 Ultra

Samsung in January debuted its latest flagship smartphone lineup, which includes the Galaxy S21 Ultra, a direct competitor to the iPhone 12 Pro Max that Apple introduced in October. In our latest YouTube video, we pitted the two smartphones against one another for a blind camera comparison.



In the video up above and the photos in this article, we've labeled images with an "A" or a "B," with each letter corresponding to a different smartphone. All of the images are straight from the camera with no editing.

galaxy s21 iphone 12 pro max
The idea is to look at the images and decide which aesthetic you prefer before we unveil which camera is which, so for the full experience, it's worth watching our video, but we'll also share the results at the very bottom of this article.

s21 vs iphone 12 landscape
We've compared several different camera modes like Portrait mode and Night mode, along with the different lens options ranging from ultra wide angle to telephoto. When considering the photos, check out elements like color temperature differences, highlights and whether there are blown out (overly bright) areas, sharpness of the subject in Portrait photos, and for video, stabilization and shakiness.

s21 vs iphone 12 day
Both the ‌iPhone 12 Pro Max‌ and Galaxy S21 Ultra have fantastic camera hardware and are capable of capturing great images in most lighting conditions, so most of the time, choosing a winner just comes down to your personal preferences.

s21 vs iphone 12 landscape 2
Since we're not doing a traditional comparison between these two smartphones, there are a few Galaxy S21 features that are worth highlighting. Samsung used to limit its stylus, the S-Pen, to Note models, but this year, the S-Pen is compatible with the Galaxy S21 Ultra, and it's useful for taking notes, drawing, signing documents, and more.

s21 vs iphone 12 portrait
There's also a reverse wireless charging feature for charging up headphones or another smartphone, and an in-display ultrasonic fingerprint sensor, which is actually something that we might see Apple adopt in the future.

s21 vs iphone 12 night mode
As for the camera, there are four lenses including ultra wide (12MP), wide (108MP w/ laser autofocus), and dual telephoto lenses (both 10MP). Camera functionality is similar to the ‌iPhone 12 Pro Max‌ for the most part, but Samsung does have Space Zoom, which is a 100x digital + optical zoom option. Space Zoom was available last year, but this year it's been improved. The ‌iPhone 12 Pro Max‌ has no equivalent feature and can't zoom in as far.

space zoom 1
The Galaxy S21 Ultra also has a shorter minimal focusing distance, allowing it to be used for close-up macro shots, something the iPhone 12 models aren't able to do.

macro
Coming back to the photo comparison test, if you're wondering which photos are which, there's an answer below the break.



All of the "A" images came from the ‌iPhone 12 Pro Max‌, while all of the "B" images come from the Galaxy S21 Ultra. If you saw our prior comparison between the iPhone 12 Pro Max and Galaxy Note 20, you might have already known the results.

s21 vs iphone 12 portrait 2
Apple's algorithms for the sky are designed to boost the color, trending towards a blue, cool tone during the day that's highly recognizable compared to the Galaxy S21 Ultra. The ‌iPhone 12 Pro Max‌ photos are more vibrant, while the S21 Ultra has a flatter color profile. Neither is quite true to life, with the real color somewhere in the middle.

s21 vs iphone 12 indoor
Clarity and sharpness are similar for both smartphones, and in general, all of the pictures are crisp and clear. Portrait mode photos are more or less the same, but Apple's iPhones have always struggled with certain items like drinking glasses.

s21 vs iphone 12 night mode 2
There are notable differences in Night mode. The S21 Ultra doesn't do well with warm lighting in some situations, so some of these photos have a tint that tends toward being too warm. Video is also similar (everything was captured in 4K at 30fps), with no major differences in quality or stabilization.

s21 vs iphone 12 sky
Which photos did you prefer from the camera test? Were you surprised at the results? Let us know in the comments.

Popular Stories

iPhone 17 Pro 3 4ths Perspective Aluminum Camera Module 1

iPhone 17 Pro Launching Later This Year With These 12 New Features

Sunday April 13, 2025 7:52 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...
Beyond iPhone 13 Better Triad

Apple's 20th Anniversary iPhone May Finally Go All Screen

Tuesday April 15, 2025 6:31 am PDT by
Apple is preparing a "bold" new iPhone Pro model for the iPhone's 20th anniversary in 2027, according to Bloomberg's Mark Gurman. As part of what's being described as a "major shake-up," Apple is said to be developing a design that makes more extensive use of glass – and this could point directly to the display itself. Here's the case for Apple releasing a truly all-screen iPhone with no...
iOS 19 Roundup Feature

iOS 19 Will Add These New Features to Your iPhone

Tuesday April 15, 2025 7:37 am PDT by
The first iOS 19 beta is less than two months away, and there are already a handful of new features that are expected with the update. Apple should release the first iOS 19 beta to developers immediately following the WWDC 2025 keynote, which is scheduled for Monday, June 9. Following beta testing, the update should be released to the general public in September. Below, we recap the key...
CarPlay Hero

Apple Releases Wireless CarPlay Fix

Wednesday April 16, 2025 11:28 am PDT by
If you have been experiencing issues with wireless CarPlay in your vehicle lately, it was likely due to a software bug that has now been fixed. Apple released iOS 18.4.1 today, and the update's release notes say it "addresses a rare issue that prevents wireless CarPlay connection in certain vehicles." If wireless CarPlay was acting up for you, updating your iPhone to iOS 18.4.1 should...
Apple 2025 Thumb 1

10 Products Still Coming From Apple in 2025

Friday April 11, 2025 4:14 pm PDT by
Apple may have updated several iPads and Macs late last year and early this year, but there are still multiple new devices that we're looking forward to seeing in 2025. Most will come in September or October, but there could be a few surprises before then. We've rounded up a list of everything that we're still waiting to see from Apple in 2025. iPhone 17, 17 Air, and 17 Pro - We get...
Foldable iPhone 2023 Feature Homescreen

Foldable iPhone Resolutions Leak With Under-Screen Camera Tipped

Monday April 14, 2025 3:12 am PDT by
Apple's upcoming foldable iPhone (or "iPhone Fold") will feature two screens as part of its book-style design, and a Chinese leaker claims to know the resolutions for both of them. According to the Weibo-based account Digital Chat Station, the inner display, which is approximately 7.76 inches, will use a 2,713 x 1,920 resolution and feature "under-screen camera technology." Meanwhile, the...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
iOS 18

Apple Releases iOS 18.4.1 With Bug Fixes

Wednesday April 16, 2025 10:11 am PDT by
Apple today released iOS 18.4.1 and iPadOS 18.4.1, minor updates to the iOS 18 and iPadOS 18 operating systems that came out last September. iOS 18.4.1 and iPadOS 18.4.1 come two weeks after the launch of iOS 18.4 and iPadOS 18.4. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. There have been complaints about ...
Apple Bristol Current

An Apple Store in the UK is Permanently Closing Later This Year

Monday April 14, 2025 7:33 am PDT by
Apple has confirmed that it will be permanently closing its retail store in the heart of Bristol, England, and there is no replacement in sight. Apple Bristol in 2023 Apple Bristol will be closing its doors on Saturday, August 9, due to redevelopment plans at the Cabot Circus Shopping Centre, and the adjacent Bristol Shopping Quarter. According to news reports, and a building application, the ...

Top Rated Comments

Ron21 Avatar
55 months ago
I picked A for almost all and thought that was going to be the Samsung ?
Score: 21 Votes (Like | Disagree)
thermal Avatar
55 months ago
If they really want to compare two cameras, I wish they'd put them on a tripod and take identical photos with each phone, so we have a true side by side comparison. For example, the playground slide photos are very different side by side.
Score: 13 Votes (Like | Disagree)
Baymowe335 Avatar
55 months ago
Just scrolling through, I mostly prefer A Images except the night mode might be a little too artificially bright.
Score: 12 Votes (Like | Disagree)
The Game 161 Avatar
55 months ago
Apple fanboy comparison. What do you expect?
How can it be fanboy comparison when it’s a blind test? You pick your preference that’s it
Score: 8 Votes (Like | Disagree)
mi7chy Avatar
55 months ago

I picked A for almost all and thought that was going to be the Samsung ?
The rule is, if other cameras are oversaturated it's bad but if iPhone is oversaturated it's great.
Score: 6 Votes (Like | Disagree)
QCassidy352 Avatar
55 months ago
I preferred the "A" images but also thought they might be less accurate in terms of reproducing how the subjects of the photos looked to the naked eye. Having not seen the subjects myself I can't say for sure, but the "A" images look a little more "processed." That said, both cameras produced fantastic shots... can't complain either way.
Score: 5 Votes (Like | Disagree)